fix: add s3 permissions on api user

PedakiHQ · Dec 25, 2023 · 7a58eef · 7a58eef
1 parent 395b7a3
commit 7a58eef
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Showing 3 changed files with 103 additions and 62 deletions.
diff --git a/src/aws/resources/files-bucket.ts b/src/aws/resources/files-bucket.ts
@@ -1,64 +1,91 @@
 import * as aws from '@pulumi/aws';
 import * as cloudflare from '@pulumi/cloudflare';
-import { env } from '../../env';
+import {env} from '../../env';
 
 export const createFilesBucket = () => {
-  const bucket = new aws.s3.Bucket('files.pedaki.fr', {
-    bucket: 'files.pedaki.fr',
-    acl: 'private',
-    serverSideEncryptionConfiguration: {
-      rule: {
-        applyServerSideEncryptionByDefault: {
-          sseAlgorithm: 'aws:kms',
+    const bucket = new aws.s3.Bucket('files.pedaki.fr', {
+        bucket: 'files.pedaki.fr',
+        acl: 'private',
+        serverSideEncryptionConfiguration: {
+            rule: {
+                applyServerSideEncryptionByDefault: {
+                    sseAlgorithm: 'aws:kms',
+                },
+                bucketKeyEnabled: true,
+            },
         },
-        bucketKeyEnabled: true,
-      },
-    },
-  });
+    });
 
-  const publicAccessBlock = new aws.s3.BucketPublicAccessBlock('files.pedaki.fr-publicAccessBlock', {
-    bucket: bucket.id,
-    blockPublicAcls: false,
-    blockPublicPolicy: false,
-    ignorePublicAcls: false,
-    restrictPublicBuckets: false,
-  });
+    const publicAccessBlock = new aws.s3.BucketPublicAccessBlock(
+        'files.pedaki.fr-publicAccessBlock',
+        {
+            bucket: bucket.id,
+            blockPublicAcls: false,
+            blockPublicPolicy: false,
+            ignorePublicAcls: false,
+            restrictPublicBuckets: false,
+        },
+    );
 
-  const policy = new aws.s3.BucketPolicy(
-    'files-bucket-policy',
-    {
-      bucket: bucket.id,
-      policy: bucket.arn.apply(arn =>
-        JSON.stringify({
-          // all files should be encrypted
-          Version: '2012-10-17',
-          Statement: [
-            {
-              Sid: 'DenyUnEncryptedObjectUploads',
-              Effect: 'Deny',
-              Principal: '*',
-              Action: 's3:PutObject',
-              Resource: `${arn}/*`,
-              Condition: {
-                StringNotEquals: {
-                  's3:x-amz-server-side-encryption': 'aws:kms',
-                },
-              },
-            },
-          ],
-        }),
-      ),
-    },
-    { dependsOn: [publicAccessBlock] },
-  );
+    const policy = new aws.s3.BucketPolicy(
+        'files-bucket-policy',
+        {
+            bucket: bucket.id,
+            policy: bucket.arn.apply(arn =>
+                JSON.stringify({
+                    // all files should be encrypted
+                    Version: '2012-10-17',
+                    Statement: [
+                        {
+                            Sid: 'DenyUnEncryptedObjectUploads',
+                            Effect: 'Deny',
+                            Principal: '*',
+                            Action: 's3:PutObject',
+                            Resource: `${arn}/*`,
+                            Condition: {
+                                StringNotEquals: {
+                                    's3:x-amz-server-side-encryption': 'aws:kms',
+                                },
+                            },
+                        },
+                        {
+                            Sid: 'AllowPublicReadAccess',
+                            Effect: 'Allow',
+                            Principal: '*',
+                            Action: 's3:GetObject',
+                            Resource: `${arn}/*`,
+                            Condition: {
+                                StringEquals: {
+                                    's3:ExistingObjectTag/public': 'true',
+                                },
+                            },
+                        },
+                        {
+                            Sid: 'DenyPublicReadAccess',
+                            Effect: 'Deny',
+                            Principal: '*',
+                            Action: 's3:GetObject',
+                            Resource: `${arn}/*`,
+                            Condition: {
+                                StringNotEquals: {
+                                    's3:ExistingObjectTag/public': 'true',
+                                },
+                            },
+                        }
+                    ],
+                }),
+            ),
+        },
+        {dependsOn: [publicAccessBlock]},
+    );
 
-  const record = new cloudflare.Record('files.pedaki.fr', {
-    name: 'files',
-    type: 'CNAME',
-    value: bucket.bucketDomainName,
-    zoneId: env.CLOUDFLARE_ZONE_ID,
-    proxied: true,
-    ttl: 1, // TTL must be set to 1 when proxied is true
-    comment: `pulumi (infrastructure repo)`,
-  });
+    const record = new cloudflare.Record('files.pedaki.fr', {
+        name: 'files',
+        type: 'CNAME',
+        value: bucket.bucketDomainName,
+        zoneId: env.CLOUDFLARE_ZONE_ID,
+        proxied: true,
+        ttl: 1, // TTL must be set to 1 when proxied is true
+        comment: `pulumi (infrastructure repo)`,
+    });
 };
diff --git a/src/aws/resources/static-bucket.ts b/src/aws/resources/static-bucket.ts
@@ -7,13 +7,16 @@ export const createStaticBucket = () => {
     bucket: 'static.pedaki.fr',
   });
 
-  const publicAccessBlock = new aws.s3.BucketPublicAccessBlock('static.pedaki.fr-publicAccessBlock', {
-    bucket: bucket.id,
-    blockPublicAcls: false,
-    blockPublicPolicy: false,
-    ignorePublicAcls: false,
-    restrictPublicBuckets: false,
-  });
+  const publicAccessBlock = new aws.s3.BucketPublicAccessBlock(
+    'static.pedaki.fr-publicAccessBlock',
+    {
+      bucket: bucket.id,
+      blockPublicAcls: true,
+      ignorePublicAcls: true,
+      blockPublicPolicy: false,
+      restrictPublicBuckets: false,
+    },
+  );
 
   const _ = new aws.s3.BucketPolicy(
     'static-bucket-policy',

diff --git a/src/aws/users/api-pulumi.ts b/src/aws/users/api-pulumi.ts
@@ -60,6 +60,17 @@ export const createApiPulumiUser = () => {
           Effect: 'Allow',
           Resource: '*',
         },
+        {
+          Sid: 'AllowS3',
+          Action: ['s3:*'],
+          Effect: 'Allow',
+          Resource: [
+            'arn:aws:s3:::files.pedaki.fr',
+            'arn:aws:s3:::files.pedaki.fr/*',
+            'arn:aws:s3:::static.pedaki.fr',
+            'arn:aws:s3:::static.pedaki.fr/*',
+          ],
+        },
       ],
     },
   });